<template>
    <div>
<!--        style="background: linear-gradient(to right, #7de3d4, #6e9bd5);"-->
        <div class="account-pages">
            <div class="wrapper-page">
                <div class="wrapper-page-content am-flex am-flex-justify-between">
                    <div   class="wrapper-page-left am-flex-1 am-flex-width" :style="{backgroundImage: 'url(' + require('@/assets/images/newBg.png') + ')' }">
                    </div>
                    <div class="wrapper-page-right admin-login am-flex am-flex-col am-flex-items-center">
                        <div class="am-flex am-flex-col am-flex-items-center">
                            <p class="am-text-xl am-font-weight am-margin-bottom-xs">欢迎登录</p>
                            <p class="am-text-lg am-color-666">{{title}}</p>
                        </div>

                        <div data-am-widget="tabs" class="am-tabs am-tabs-border am-margin-bottom-0 am-margin-left-0 am-margin-right-0 am-no-layout" data-am-tabs="{noSwipe: 1}">
                            <div class="am-tabs-bd">
                                <div>
                                    <!--      <el-tabs v-model="activeName" type="border-card">-->

                                    <!--        <el-tab-pane label="密码登录" name="passwordLogin">-->
                                    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" :style="{'width':this.isPhone ? '300px': ''}">
                                        <el-form-item prop="username">
                                            <el-input
                                                v-model="loginForm.username"
                                                type="text"
                                                auto-complete="off"
                                                placeholder="账号"
                                            >
                                                <svg-icon slot="prefix" icon-class="user" class="el-input__icon input-icon"/>
                                            </el-input>
                                        </el-form-item>
                                        <el-form-item prop="password">
                                            <el-input
                                                v-model="loginForm.password"
                                                type="password"
                                                auto-complete="off"
                                                placeholder="密码"
                                                @keyup.enter.native="handleLogin"
                                            >
                                                <svg-icon slot="prefix" icon-class="password" class="el-input__icon input-icon"/>
                                            </el-input>
                                        </el-form-item>

                                        <!--          <el-form-item prop="code" v-if="captchaOnOff">-->
                                        <!--            <el-input-->
                                        <!--              v-model="loginForm.code"-->
                                        <!--              auto-complete="off"-->
                                        <!--              placeholder="验证码"-->
                                        <!--              style="width: 63%"-->
                                        <!--              @keyup.enter.native="handleLogin"-->
                                        <!--            >-->
                                        <!--              <svg-icon slot="prefix" icon-class="validCode" class="el-input__icon input-icon" />-->
                                        <!--            </el-input>-->
                                        <!--            <div class="login-code">-->
                                        <!--              <img :src="codeUrl" @click="getCode" class="login-code-img"/>-->
                                        <!--            </div>-->
                                        <!--          </el-form-item>-->

<!--                                        <el-checkbox v-model="loginForm.rememberMe" style="margin:0 0 25px 0;">记住密码</el-checkbox>-->
                                        <div style="display: flex; justify-content: space-between">
                                            <div>
                                                <el-checkbox v-model="loginForm.rememberMe" style="margin:0 0 25px 0;">记住密码</el-checkbox>
                                            </div>
                                            <!--                    <div>-->
                                            <!--                        <el-link type="primary" :underline="false" @click="downloadExe">桌面版</el-link>-->
                                            <!--                    </div>-->
                                            <div>
                                                <el-link type="primary" :underline="false" @click="clearCache">清除缓存</el-link>
                                            </div>
                                        </div>
                                        <el-form-item style="width:100%;">
                                            <el-button
                                                :loading="loading"
                                                size="medium"
                                                type="primary"
                                                style="width:100%;"
                                                @click.native.prevent="handleLogin"
                                            >
                                                <span v-if="!loading">登 录</span>
                                                <span v-else>登 录 中...</span>
                                            </el-button>
                                            <div style="float: left;" v-if="register">
                                                <router-link class="link-type" :to="'/forgetPassword'">忘记密码</router-link>
                                            </div>
                                            <div style="float: right;" v-if="register">
                                                <router-link class="link-type" :to="'/register'">立即注册</router-link>
                                            </div>
                                        </el-form-item>
                                    </el-form>
                                    <!--        </el-tab-pane>-->


                                    <!--      <el-tab-pane label="短信登录" name="smsLogin">-->

                                    <!--        <el-form ref="smsForm" :model="smsForm" :rules="smsRules" class="login-form">-->

                                    <!--          <el-form-item prop="phoneNumber">-->
                                    <!--            <el-input v-model="smsForm.phoneNumber" type="text" auto-complete="off" placeholder="手机号码">-->
                                    <!--              <svg-icon slot="prefix" icon-class="phone" class="el-input__icon input-icon" />-->
                                    <!--            </el-input>-->
                                    <!--          </el-form-item>-->

                                    <!--          <el-form-item prop="phoneCode">-->
                                    <!--            <el-input v-model="smsForm.phoneCode"-->
                                    <!--                      auto-complete="off"-->
                                    <!--                      placeholder="输入验证码"-->
                                    <!--                      style="width: 63%">-->
                                    <!--              <svg-icon slot="prefix" icon-class="validCode" class="el-input__icon input-icon" />-->
                                    <!--            </el-input>-->
                                    <!--            <div class="login-code">-->
                                    <!--              <el-button type="primary" plain :disabled="!phoneCodeStatus" @click="this.getPhoneCode" style="text-align: center; width: 100%">-->
                                    <!--                <span v-show="phoneCodeStatus">获取验证码</span>-->
                                    <!--                <span v-show="!phoneCodeStatus">{{countdownTime}}秒</span>-->
                                    <!--              </el-button>-->
                                    <!--            </div>-->
                                    <!--          </el-form-item>-->

                                    <!--          <el-form-item style="width:100%;">-->
                                    <!--            <el-button-->
                                    <!--              :loading="loading"-->
                                    <!--              size="medium"-->
                                    <!--              type="primary"-->
                                    <!--              style="width:100%;"-->
                                    <!--              @click.native.prevent="smsLogin">-->
                                    <!--              <span v-if="!loading">登 录</span>-->
                                    <!--              <span v-else>登 录 中...</span>-->
                                    <!--            </el-button>-->
                                    <!--&lt;!&ndash;            <div style="float: right;" v-if="register">&ndash;&gt;-->
                                    <!--&lt;!&ndash;              <router-link class="link-type" :to="'/register'">立即注册</router-link>&ndash;&gt;-->
                                    <!--&lt;!&ndash;            </div>&ndash;&gt;-->
                                    <!--          </el-form-item>-->

                                    <!--        </el-form>-->
                                    <!--        -->
                                    <!--      </el-tab-pane>-->

                                    <!--      </el-tabs>-->
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
            <!--  底部  -->
            <div class="el-login-footer">
                <a href="#" v-if="title==='宝秀智慧云平台'">海南宝秀节水科技股份有限公司</a>
                <a href="https://beian.miit.gov.cn" v-if="title==='智慧农业系统'">版权所有 湛江佳德科技有限公司 粤ICP备18102589号</a>
            </div>
        </div>

    </div>

</template>

<script>
import { getCodeImg, getSmsCode } from '@/api/login'
import Cookies from 'js-cookie'
import { decrypt, encrypt } from '@/utils/jsencrypt'
export default {
    name: "Login",
    data() {
        return {
            countdownTime: null,
            phoneCodeStatus: true,
            activeName: 'passwordLogin',
            codeUrl: "",
            loginForm: {
                username: "",
                password: "",
                rememberMe: false,
                code: "",
                uuid: ""
            },
            loginRules: {
                username: [
                    {required: true, trigger: "blur", message: "请输入您的账号"}
                ],
                password: [
                    {required: true, trigger: "blur", message: "请输入您的密码"}
                ],
                // code: [{ required: true, trigger: "change", message: "请输入验证码" }]
            },
            smsForm: {
                phoneNumber: null,
                phoneCode: null
            },
            smsRules: {
                phoneNumber: [
                    {required: true, message: '请输入手机号码', trigger: 'blur'},
                    {min: 11, max: 11, message: '请输入11位长度的手机号码', trigger: 'blur'},
                    {
                        pattern: /^(13[0-9]|14[579]|15[0-3,5-9]|16[6]|17[0135678]|18[0-9]|19[89])\d{8}$/,
                        message: '请输入正确的手机号码'
                    }
                ],
                phoneCode: [
                    {required: true, message: '请输入验证码', trigger: "blur"},
                    {min: 4, max: 4, message: '请输入4位长度的验证码', trigger: 'blur'}
                ]
            },
            loading: false,
            // 验证码开关
            captchaOnOff: false,
            // 注册开关
            register: true,
            redirect: undefined,
            isPhone: false,
            title:''
        };
    },
    watch: {
        $route: {
            handler: function (route) {
                this.redirect = route.query && route.query.redirect;
            },
            immediate: true,
        }
    },
    created() {
        // // 获取当前域名
        const hostname = window.location.hostname
        this.hostname = hostname
        // 根据不同的域名设置不同的标题
        let pageTitle = '智慧农业系统' // 净化系统

        if ( hostname.includes('baoxiu')) {
            pageTitle = '宝秀智慧云平台'
        }else if (hostname.includes('agriculture')){
            pageTitle = '智慧农业系统'
        }
        else if (hostname.includes('meida')){
            pageTitle = '智能碾米机'
        }
        this.title = pageTitle
        this.isPhone = this._isMobile()

        // console.log("l " + this.isPhone)

        // if (this._isMobile()) {
        //   // alert("手机端")
        //   this.isPhone = true
        // } else {
        //   // alert("电脑端")
        //   this.isPhone = false
        // }

        // this.getCode()
        this.getCookie()
    },
    methods: {

        _isMobile() {
            let flag = navigator.userAgent.match(/(phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|BlackBerry|IEMobile|MQQBrowser|JUC|Fennec|wOSBrowser|BrowserNG|WebOS|Symbian|Windows Phone)/i)
            return flag;
        },
        clearCache() {
            this.$message.success('清除缓存')
            this.reload()
        },
        getPhoneCode() {
            let pattern = /^(13[0-9]|14[579]|15[0-3,5-9]|16[6]|17[0135678]|18[0-9]|19[89])\d{8}$/
            if (pattern.test(this.smsForm.phoneNumber)) {
                // todo 发送验证码请求
                getSmsCode(this.smsForm).then(response => {
                    if (response.code === 200) {
                        this.$message.success("获取成功")
                        this.phoneCodeStatus = false
                        // 30秒
                        this.countdownTime = 30
                        const timeInterval = setInterval(() => {
                            this.countdownTime--
                            if (this.countdownTime <= 0) {
                                this.phoneCodeStatus = true
                                clearInterval(timeInterval)
                            }
                        }, 1000)
                    }
                    if (response.code === 500) {
                        this.$message.error(response.msg)
                    }
                }, error => {

                })
                // this.phoneCodeStatus = false
                // // 30秒
                // this.countdownTime = 30
                // const timeInterval = setInterval(() => {
                //   this.countdownTime--
                //   if (this.countdownTime <= 0) {
                //     this.phoneCodeStatus = true
                //     clearInterval(timeInterval)
                //   }
                // }, 1000)

            } else {
                this.$message.error("请输入正确的手机号")
            }
        },
        getCode() {
            getCodeImg().then(res => {
                console.log(res)
                this.captchaOnOff = res.captchaOnOff === undefined ? true : res.captchaOnOff;
                if (this.captchaOnOff) {
                    this.codeUrl = "data:image/gif;base64," + res.img;
                    this.loginForm.uuid = res.uuid;
                }
            });
        },
        getCookie() {
            const username = Cookies.get("username");
            const password = Cookies.get("password");
            const rememberMe = Cookies.get('rememberMe')
            this.loginForm = {
                username: username === undefined ? this.loginForm.username : username,
                password: password === undefined ? this.loginForm.password : decrypt(password),
                rememberMe: rememberMe === undefined ? false : Boolean(rememberMe)
            };
        },
        handleLogin() {
            this.$refs.loginForm.validate(valid => {
                if (valid) {
                    this.loading = true
                    if (this.loginForm.rememberMe) {
                        Cookies.set("username", this.loginForm.username, {expires: 30});
                        Cookies.set("password", encrypt(this.loginForm.password), {expires: 30});
                        Cookies.set('rememberMe', this.loginForm.rememberMe, {expires: 30});
                    } else {
                        Cookies.remove("username");
                        Cookies.remove("password");
                        Cookies.remove('rememberMe');
                    }
                    this.$store.dispatch("Login", this.loginForm).then(() => {

                        console.log('this.redirect',this.redirect)
                        // this.$router.push({ path: this.redirect || "/" }).catch(()=>{})
                        this.$router.push({ path: "/" }).catch(()=>{})

                        // this.redirect = "/control/loop"
                        // 登录后跳转到控制主页
                        // this.$router.push({path: this.redirect || "/control/loop"}).catch(() => {})

                    }).catch(() => {
                        this.loading = false
                        if (this.captchaOnOff) {
                            this.getCode()
                        }
                    })
                }
            })
        },
        smsLogin() {
            this.$refs.smsForm.validate(valid => {
                if (valid) {
                    this.loading = true
                    this.$store.dispatch("smsLogin", this.smsForm).then(() => {
                        this.$router.push({path: this.redirect || "/"}).catch(() => {
                        })
                    }).catch(() => {
                        this.loading = false
                    })
                }
            })
        }
    }
};
</script>
<style lang="scss" scoped>
.account-pages {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate3d(-50%, -50%, 0);
    transform: translate3d(-50%, -50%, 0);
    z-index: 99;
    height: 100%;
    width: 100%;
}
.wrapper-page {
    margin: auto;
    position: absolute;
    max-width: 112rem;
    width: 100%;
    padding: 0 2rem;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    .wrapper-page-content {
        background-color: #fff;
        box-shadow: 0.1rem 0.2rem 0.9rem 0rem rgba(0, 140, 255, 0.3);
        border-radius: 2rem;
        overflow: hidden;
        height: 48.3rem;
    }
    .am-flex-justify-between {
        justify-content: space-between;
    }
    .am-flex {
        display: flex !important;
    }
}
.wrapper-page-left {
    max-width: 57rem;
    width: 100%;
    background-size: auto 100%;
    padding: 4.4rem 4.5rem;
}
.am-flex-width {
    width: 0;
}
.am-flex-1 {
    flex: 1;
}
@media only screen and (min-width: 641px) {
    .admin-login {
        max-width: 36rem;
    }
}
@media only screen and (min-width: 641px) {
    .wrapper-page-right {
        padding: 2rem;
    }
}
.wrapper-page-right {
    margin: 6rem auto 0 auto;
}
.am-flex-items-center {
    align-items: center;
}
.am-flex-col {
    display: flex !important;
    flex-direction: column;
}
.am-flex {
    display: flex !important;
}
.am-font-weight {
    font-weight: 500;
}
.am-text-xl {
    font-size: 2.4rem;
}
.am-margin-bottom-xs {
    margin-bottom: 0.5rem;
}
.am-color-666 {
    color: #666;
}
.am-text-lg {
    font-size: 1.8rem;
}
.am-margin-right-0 {
    margin-right: 0 !important;
}
.am-margin-left-0 {
    margin-left: 0 !important;
}
.am-margin-bottom-0 {
    margin-bottom: 0 !important;
}
[data-am-widget='tabs'] {
    margin: 1rem;
}
.am-tabs-border>.am-tabs-bd {
    padding: 0 1.2rem;
}
.wrapper-page .am-tabs-bd {
    border: 0;
    padding: 0 !important;
}
.am-tabs-bd {
    position: relative;
    overflow: hidden;
    border: 0.1rem solid rgba(0, 0, 0, .06);
    z-index: 100;
    -webkit-transition: height .3s;
    transition: height .3s;
}



.login-form {
    border-radius: 6px;
    background: #ffffff;
    width: 400px;
    padding: 25px 25px 5px 25px;

    .el-input {
        height: 38px;

        input {
            height: 38px;
        }
    }

    .input-icon {
        height: 39px;
        width: 14px;
        margin-left: 2px;
    }
}
.el-login-footer {
    height: 40px;
    line-height: 40px;
    position: fixed;
    bottom: 0;
    width: 100%;
    text-align: center;
    color: black;
    font-family: Arial;
    font-size: 12px;
    letter-spacing: 1px;
}
</style>
